Cremona's table of elliptic curves

Curve 18870o2

18870 = 2 · 3 · 5 · 17 · 37



Data for elliptic curve 18870o2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 17+ 37+ Signs for the Atkin-Lehner involutions
Class 18870o Isogeny class
Conductor 18870 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 10472850 = 2 · 32 · 52 · 17 · 372 Discriminant
Eigenvalues 2- 3+ 5+ -4  4 -4 17+ -2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-4531,-119281] [a1,a2,a3,a4,a6]
j 10287548347701169/10472850 j-invariant
L 1.1638059202537 L(r)(E,1)/r!
Ω 0.58190296012687 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56610m2 94350u2 Quadratic twists by: -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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